Number of one-year-olds who are not fully vaccinated against in Equatorial Guinea
Equatorial Guinea: Number of one-year-olds who are not fully vaccinated against was 13,281 one-year-olds in 2023. ▲ Rising
Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Equatorial Guinea, 1985–2023
Source: WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in one-year-olds.
Analysis
The most recent figure for number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Equatorial Guinea is 13,281 one-year-olds, measured in 2023.
That represents a change of down 12.7% on the previous year and down 35.2% over ten years.
Over the whole period, number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Equatorial Guinea peaked at 27,367 one-year-olds in 2015 and was at its lowest, 4,199 one-year-olds, in 1990.
Equatorial Guinea ranks 94th of 195 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 39 years of available data.
Number of one-year-olds who are not fully vaccinated against in Equatorial Guinea, year by year
| Year | one-year-olds | Change |
|---|---|---|
| 1985 | 13,218 one-year-olds | — |
| 1986 | 14,425 one-year-olds | +9.1% |
| 1987 | 14,364 one-year-olds | -0.4% |
| 1988 | 13,662 one-year-olds | -4.9% |
| 1989 | 9,158 one-year-olds | -33.0% |
| 1990 | 4,199 one-year-olds | -54.2% |
| 1991 | 4,336 one-year-olds | +3.3% |
| 1992 | 4,663 one-year-olds | +7.5% |
| 1993 | 4,802 one-year-olds | +3.0% |
| 1994 | 4,737 one-year-olds | -1.4% |
| 1995 | 4,451 one-year-olds | -6.0% |
| 1996 | 4,359 one-year-olds | -2.1% |
| 1997 | 4,253 one-year-olds | -2.4% |
| 1998 | 4,374 one-year-olds | +2.8% |
| 1999 | 15,879 one-year-olds | +263.0% |
| 2000 | 15,848 one-year-olds | -0.2% |
| 2001 | 16,057 one-year-olds | +1.3% |
| 2002 | 16,415 one-year-olds | +2.2% |
| 2003 | 16,698 one-year-olds | +1.7% |
| 2004 | 17,074 one-year-olds | +2.2% |
| 2005 | 17,937 one-year-olds | +5.1% |
| 2006 | 18,246 one-year-olds | +1.7% |
| 2007 | 18,261 one-year-olds | +0.1% |
| 2008 | 18,310 one-year-olds | +0.3% |
| 2009 | 18,303 one-year-olds | -0.0% |
| 2010 | 18,228 one-year-olds | -0.4% |
| 2011 | 18,892 one-year-olds | +3.6% |
| 2012 | 19,516 one-year-olds | +3.3% |
| 2013 | 20,498 one-year-olds | +5.0% |
| 2014 | 20,983 one-year-olds | +2.4% |
| 2015 | 27,367 one-year-olds | +30.4% |
| 2016 | 21,857 one-year-olds | -20.1% |
| 2017 | 20,829 one-year-olds | -4.7% |
| 2018 | 19,728 one-year-olds | -5.3% |
| 2019 | 18,569 one-year-olds | -5.9% |
| 2020 | 17,839 one-year-olds | -3.9% |
| 2021 | 16,571 one-year-olds | -7.1% |
| 2022 | 15,217 one-year-olds | -8.2% |
| 2023 | 13,281 one-year-olds | -12.7% |
Equatorial Guinea compared with similar countries
- Equatorial Guinea's 13,281 one-year-olds is above the median for upper middle income countries, which is 4,976 one-year-olds, 2.7× the median. (58 countries reporting)
- Equatorial Guinea's 13,281 one-year-olds is below the median for Sub-Saharan Africa, which is 52,290 one-year-olds, 25% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not fully vaccinated against in Equatorial Guinea changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1999 | +263.0% | 4,374 one-year-olds | 15,879 one-year-olds |
| 1990 | -54.2% | 9,158 one-year-olds | 4,199 one-year-olds |
| 1989 | -33.0% | 13,662 one-year-olds | 9,158 one-year-olds |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 12,965 one-year-olds | 9,158 one-year-olds | 14,425 one-year-olds | 5 |
| 1990s | 5,605 one-year-olds | 4,199 one-year-olds | 15,879 one-year-olds | 10 |
| 2000s | 17,315 one-year-olds | 15,848 one-year-olds | 18,310 one-year-olds | 10 |
| 2010s | 20,647 one-year-olds | 18,228 one-year-olds | 27,367 one-year-olds | 10 |
| 2020s | 15,727 one-year-olds | 13,281 one-year-olds | 17,839 one-year-olds | 4 |
Countries ranked near Equatorial Guinea
More health data for Equatorial Guinea
- Un projection of annual infant deaths, annual growth rate -1.4 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 1.06 % change on previous year (2090)
- Number of infants who die before age 1 843 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 5 (2025)
- Population ages 00-04, female, annual growth rate 1.5 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0663 units per person (2025)
- Population ages 00-04, male, annual growth rate 1.66 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, male, per capita 0.0678 units per person (2025)
Frequently asked questions
- What is number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Equatorial Guinea?
- Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Equatorial Guinea was 13,281 one-year-olds in 2023, according to WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus recorded in Equatorial Guinea?
- The highest recorded value was 27,367 one-year-olds in 2015.
- What is the lowest number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus recorded in Equatorial Guinea?
- The lowest recorded value was 4,199 one-year-olds in 1990.
- How does Equatorial Guinea rank for number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus?
- Equatorial Guinea ranks 94th out of 195 countries with data for 2023.
- Is number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus rising or falling in Equatorial Guinea?
- Over the last ten years it is down 35.2%. The long-run trend across the full record is rising.
- Where does this Equatorial Guinea data come from?
- The figures come from WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus. Statizoid updates them automatically from the source API.
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About this data
Number of one-year-olds who have not had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.